| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $65.89 | 8.851% | $71.7219 | $71.72 | $71.70 | $71.70 |
| Purchase #2 | $181.61 | 4.133% | $189.1159 | $189.12 | $189.10 | $189.10 |
| Purchase #3 | $17.66 | 7.486% | $18.982 | $18.98 | $19.00 | $19.00 |
| Purchase #4 | $155.94 | 5.671% | $164.7834 | $164.78 | $164.80 | $164.80 |
| Purchase #5 | $32.49 | 12.805% | $36.6503 | $36.65 | $36.65 | $36.70 |
| Purchase #6 | $111.29 | 11.575% | $124.1718 | $124.17 | $124.15 | $124.20 |
| Purchase #7 | $129.32 | 13.581% | $146.8829 | $146.88 | $146.90 | $146.90 |
| 7 purchase totals = | $694.20 | $752.3082 | $752.30 | $752.30 | $752.40 | |